What is the main benefit of using these wheel adaptor bolts?

These adaptor bolts push your wheels out by 30mm, making them sit flush with your vehicle's fenders. This creates a more aggressive stance and can also improve handling by widening the track.

What material are these H&R Trak+ adaptors made from?

They are manufactured from a special proprietary alloy that is stronger and lighter than standard 6061-T6 billet aluminum, ensuring durability and performance.

Do these wheel adaptors come with the necessary hardware?

This set includes the wheel adaptor bolts. Extended length hardware for mounting the wheels may need to be purchased separately, depending on your specific wheel and tire setup.

Specifications

Brand: H&R
Part #: 6055665
UPC: 6055665

H&R Trak+ 30mm DRA Wheel Adaptor Bolt 5/112 Center Bore 66.5 Bolt Thread 12x1.5

Name: H&R Trak+ 30mm DRA Wheel Adaptor Bolt 5/112 Center Bore 66.5 Bolt Thread 12x1.5
Brand: H&R
SKU: h-r-h-r-trak-30mm-dra-wheel-adaptor-bolt-5-112-center-bore-66-5-bolt-thread-12x1-t14-247114
Price: 197.08 USD
Availability: BackOrder

$197.08

On Backorder — Expected to ship by May 9, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

H&R Trak+ 30mm DRA Wheel Adaptor Bolt 5/112 CB 66.5 M12x1.5. Moves wheels out for a flush fender stance.

Key Features

Fits 54+ vehicle make/model combinations, including Chrysler Crossfire and various Mercedes-Benz models.
Moves wheels outward by 30mm to achieve a flush fender stance.
Hubcentric design with full contact hub for even load force distribution and lateral support.
Constructed from a proprietary alloy with higher tensile strength than 6061-T6 billet aluminum.
Features a 5/112 bolt pattern, 66.5mm center bore, and M12x1.5 bolt thread.
Made in Germany.

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Will this fit your vehicle?

About this part

Product Details

These H&R Trak+ DRA wheel adaptor bolts are designed to push your wheels out, making them sit flush with the fender for an improved stance. This can also offer a handling benefit and increased safety by widening your vehicle's track. They are hubcentric, meaning they have a full contact hub that matches your vehicle's factory hub for even load distribution and lateral support.

Manufactured from a special proprietary alloy, these adaptors are stronger and lighter than typical billet aluminum spacers. This well-built construction ensures they can handle the demands of daily driving and performance use. The 30mm offset is a popular choice for achieving a more aggressive look without excessive modification.

This specific adaptor bolt set features a 5/112 bolt pattern, a 66.5mm center bore, and M12x1.5 bolt thread. They fit a wide range of vehicles, including models like the Chrysler Crossfire, Mercedes-Benz 190E, and many other Mercedes-Benz cars. Extended length hardware is available separately if needed.